进DV-hop定位算法

A simple pedometer UI project source code, only UI part, there is an orange circular progress bar, can display the scale and steps, change the number of steps can change the numerical ratio at the same time.

说明：  电磁FDTD计算理想金属圆柱体，包含其图像 相位 幅度等图片(Electromagnetic FDTD is used to calculate the ideal metal cylinder, including the image phase amplitude and other pictures)

主要用于测绘人员的坐标换算如 大地坐标转经纬度或经纬度转大地坐标-Is mainly used for surveying and mapping personnel such as the Land Conversion of coordinates or latitude and longitude coordinates transfer switch geodetic coordinates latitude and longitude

一个专用于Delphi的增强型Listview控件，经过了改进的ListView 控件，能够在XP/2000/98下画出排序箭头，并支持靠左、靠右显示内容。本控件内核由原生Delphi代码编写，无使用任何控件。

% Input: XY(n,2) is the array of coordinates of n points x(i)=XY(i,1), y(i)=XY(i,2) % % Output: Par = [a b R] is the fitting circle: % center (a,b) and radius R % % Note: this fit does not use built-in matrix functions (except "mean"), % so it can be easily programmed in any programming language

说明：  分割识别的代码，适合图像处理的分割和识别，与测试，已检验，可以运行(Segmentation recognition code, suitable for image processing segmentation and recognition, and testing, has been tested, can run)

多智能体模型与实验，是进行多智能体理论与实验的科研书(Multi-agent model and experiment, is a multi-agent theory and experimental research book)

：好风格应该成为一种习惯。如果你在开始写代码时就关心风格问 题，如果你花时间去审视和改进它，你将会逐渐养成一种好的编程习惯。一旦这种习惯变成 自动的东西，你的潜意识就会帮你照料许多细节问题，甚至你在工作压力下写出的代码也会 更好。-: Good style should become a habit. If you write code at the beginning when the issue of concern for style, if you take the time to examine and improve it, you will gradually develop a good programming practice. Once this habit becomes automatic things, your subconscious will help you take care of many details, and even under the pressure of your work will be better to write code.

一个简单的注册表访问软件，可访问和修改注册表中的用户信息。-a simple registry access software can access and modify the registry of user information.

Triangle生成精确的Delaunay三角剖分、约束Delaunay三角剖分、符合Delaunay三角剖分、Voronoi图和高质量三角网格。后者可以产生不小或大的角度，因此适合于有限元分析。(Triangle generates exact Delaunay triangulations, constrained Delaunay triangulations, conforming Delaunay triangulations, Voronoi diagrams, and high-quality triangular meshes. The latter can be generated with no small or large angles, and are thus suitable for finite element analysis.)